このアイテムのアクセス数: 385
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1.3464962.pdf | 228.89 kB | Adobe PDF | 見る/開く |
| タイトル: | Random lasing from localized modes in strongly scattering systems consisting of macroporous titania monoliths infiltrated with dye solution |
| 著者: | Murai, Shunsuke   https://orcid.org/0000-0002-4597-973X (unconfirmed)Fujita, Koji  https://orcid.org/0000-0002-1700-0889 (unconfirmed)Konishi, Junko Hirao, Kazuyuki Tanaka, Katsuhisa https://orcid.org/0000-0002-1409-2802 (unconfirmed) |
| キーワード: | dye lasers laser beams laser modes light scattering localised modes micro-optics optical pumping photoluminescence porous materials solid lasers spontaneous emission titanium compounds |
| 発行日: | Jul-2010 |
| 出版者: | AMER INST PHYSICS |
| 誌名: | APPLIED PHYSICS LETTERS |
| 巻: | 97 |
| 号: | 3 |
| 論文番号: | 031118 |
| 抄録: | We have prepared random lasers that consist of macroporous titania monoliths infiltrated with dye solution and that operate close to light localization regime. When the excitation pulse energy exceeds a threshold, discrete spectral lines ascribed to laser oscillation appear on a featureless emission peak. No pulse-to-pulse variation was observed in the spectral positions of lasing lines, indicating that the lasing modes are localized in the medium. We demonstrated selective excitation of lasing modes by pumping at different positions on the sample. |
| 著作権等: | Copyright 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in APPLIED PHYSICS LETTERS97, 031118 (2010) and may be found at http://link.aip.org/link/APPLAB/v96/i4/p043305_s1 |
| URI: | http://hdl.handle.net/2433/147188 |
| DOI(出版社版): | 10.1063/1.3464962 |
| 関連リンク: | http://link.aip.org/link/APPLAB/v97/i3/p031118/s1 |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。